Systems – Respiratory System
We have been using the humble rubber to make our point across to our students whenever we touch on the Respiratory System. Thankfully, we did that before the Covid19 and our students enjoyed inflating and then releasing their balloons, just for the fun of it. They also had a blast competing whose balloon was the biggest (and maybe who had the most saliva too)!
Aside the fun, we got our students to record all their observations.